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Buckled Fiber Conductors with Resistance Stability under Strain
Advanced Fiber Materials ( IF 17.2 ) Pub Date : 2021-05-03 , DOI: 10.1007/s42765-021-00067-x
Weisen Meng , Mingyu Nie , Zhiyu Liu , Jian Zhou

The availability of fiber conductors that can be stretched to large extents without significantly changing resistance or conductivity could enable the advances of elastic conductors as electronic interconnects, electronic skins, stretchable sensors, wearable systems, and medical robots. Therefore, the preparation of fiber conductors with high stretchability is crucial to the development of flexible electronic devices. This review summarizes the advances in constructing fiber conductors with an emphasis on recent developments of buckled structural design, fabrication methodologies, and strategies, with the ultimate goal of achieving good stability of resistance or conductivity at large strains. This review classifies the buckled fiber conductors into inner buckling and outer buckling, and related examples are summarized, providing a context that buckled fiber conductors are geared towards applications in electrical interconnects, wearable systems, and smart medical robotics. The present challenges in this area are critically evaluated and our perspectives for improving the performance of the buckled fiber conductors for future applications are presented.

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中文翻译:

应变下具有电阻稳定性的屈曲光纤导体

可以在不显着改变电阻或电导率的情况下将其拉伸到很大程度的光纤导体,可以使弹性导体的发展成为电子互连,电子皮肤,可拉伸传感器,可穿戴系统和医疗机器人。因此,制备具有高拉伸性的纤维导体对于柔性电子设备的发展至关重要。这篇综述总结了构造光纤导体的进展,重点是弯曲结构设计,制造方法和策略的最新发展,其最终目标是在大应变下实现良好的电阻或电导率稳定性。本文将弯曲的光纤导体分为内屈曲和外屈曲,并总结了相关示例,提供了一种弯曲的光纤导体适用于电气互连,可穿戴系统和智能医疗机器人技术的环境。对该领域当前的挑战进行了严格评估,并提出了我们为将来的应用改善带扣光纤导体性能的观点。

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更新日期:2021-05-03
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